Shoulder strap set for a backpack



FIG. 1 provides a perspective view of the shoulder strap set for a backpack.

FIG. 2 provides a front view of the shoulder strap set for a backpack.

FIG. 3 provides a back view of the shoulder strap set for a backpack.

FIG. 4 provides a right side view of the shoulder strap set for a backpack.

FIG. 5 provides a left side view of the shoulder strap set for a backpack.

FIG. 6 provides a top view of the shoulder strap set for a backpack; and,

FIG. 7 provides a bottom view of the shoulder strap set for a backpack.

The broken line showing of a backpack, in the views, is for illustrative purposes only and forms no part of the claimed design. 

The ornamental design of shoulder strap set for a backpack, as shown and described. 